201971242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^2\times {\mathrm{1471}}^1$

素因数の和:1642

約数の個数: 24

約数和(自身を含む): 334962432

約数和(自身を除く): 132991190

約数列:

[1, 2, 11, 22, 79, 158, 869, 1471, 1738, 2942, 6241, 12482, 16181, 32362, 68651, 116209, 137302, 232418, 1278299, 2556598, 9180511, 18361022, 100985621, 201971242]

約数ペア:

[(1, 201971242), (2, 100985621), (11, 18361022), (22, 9180511), (79, 2556598), (158, 1278299), (869, 232418), (1471, 137302), (1738, 116209), (2942, 68651), (6241, 32362), (12482, 16181)]